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Kitson Traditional Style Sash Window Ranges

"The undeniable beauty of an original sash window is usually let down by being draughty and cold or permanently sealed and painted shut!"


Our traditionally crafted and styled timber-style PVCu sliding sash windows will retain the character of a property or restore your home to it's former glory. Using modern manufacturing techniques, combined with the best quality materials, Kitson Windows' range of 'GENESIS' and 'CLASSIC' traditional sash windows provide the benefits that today’s technology brings in A rated thermal performance and security, whilst maintaining your home’s original charm and appearance.

                                   BEFORE                                                                          AFTER

Contact us or visit one of our showrooms for full details of these very special windows. We will be happy to discuss your requirements, and show you the full range of beautiful sash windows available. When the best is what you require, you need look no further.

The Genesis Collection - Sash Windows

Our Genesis Collection offers a specially developed, traditionally square-jointed, sash window in

Grained Foil PVCu with a host of authentic features as standard which makes it almost indistiguisable from timber while offering far superior low-maintenance A rated performance.

       Kitson GENESIS traditional square joint      typical PVCu welded joint          Grained foil PVCu

The latest technology performance hidden within exquisite detailing ensures that your property will retain it's original charm without sacrificing the comfort and energy savings of modern materials.

A Georgian mansion or a Victorian terrace, the original fenestration can be copied in detail to maintain or, if the original frames have been replaced with poorly-designed modern casement windows, restore the original appearance of the building.

We provide the finest sash windows available, designed to retain the elegant proportions of the original while leading the field in innovative technology to ensure that your new energy efficient sash windows operate perfectly and retain or enhance the character of your home.

Installed by Kitson Windows specially trained fitters, you can be certain that not only will your new sash windows be more energy efficient and secure, they will be beautiful too.

For further information, e-mail us, call us or visit your nearest Kitson Windows showroom.

Download our CLASSIC Sash Windows Brochure

Download our GENESIS Sash Windows Brochure

Download our Vertical Sash Windows Leaflet

Download our Frame Colours Leaflet




When the Planning Inspectorate Representative overturned a council objection to PVCu saying "the window appears to replicate a traditional timber sliding sash window very closely. The effect is so convincing that it is difficult to differentiate between the two, even at close quarters" we know we are providing the best.

We can help, whatever your requirements...

  • Arched head sash windows
  • Lancet sash windows
  • Timber-look sash windows
  • PVCu sash windows
  • Coloured sash windows
  • Energy Efficient sash windows

Unique styles and shapes

Our sash windows can be manufactured in just about any style, shape or colour required, remember its your home, if you’d like to reinstate the character that your home once had, check the local library, they often have photos illustrating the period- maybe even your property.


The 'Genesis' collection is manufactured with traditional, mechanical joints (rather than welded), traditional horns, deep bottom rails and a host of unique features and colours that guarantee the ultimate in sash window installation.

All Kitson frames are available with the revolutionary Pilkington Activ SELF-CLEANING GLASS!


Please discuss any special or unusual shapes - we’re here to offer you our best advice.



Location details and information request form available on the contact page.

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